High-Order Domain-Wall Dark Harmonic Pulses and Their Transition to H-Shaped and DSR Pulses in a Dumbbell-Shaped Fiber Laser at 1563 nm

High-Order Domain-Wall Dark Harmonic Pulses and Their Transition to H-Shaped and DSR Pulses in a Dumbbell-Shaped Fiber Laser at 1563 nm

In this work, we report the formation of multiple mode-locking states in an Erbium/Ytterbium co-doped fiber laser, such as domain-wall (DW) dark pulses, high-order dark harmonic pulses, dissipative soliton resonance (DSR) pulses, and dual-wavelength h-shaped pulses. By increasing the pump power and...

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Bibliographic Details
Main Authors: Alejandro Reyes-Mora, Manuel Durán-Sánchez, Edwin Addiel Espinosa-De-La-Cruz, Ulises Alcántara-Bautista, Adalid Ibarra-Garrido, Ivan Armas-Rivera, Luis Alberto Rodríguez-Morales, Miguel Bello-Jiménez, Baldemar Ibarra-Escamilla
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Micromachines
Subjects:
high-order dark pulse
DSR pulse
h-shaped pulse
dual-wavelength
mode-locked fiber laser
Online Access:https://www.mdpi.com/2072-666X/16/7/727
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